<template>
    <div class="flex items-center">
        <el-icon :size="20" v-if="modelValue" class="mr-2">
            <component :is="modelValue"/>
        </el-icon>
        <el-select filterable :modelValue="modelValue" class="m-2" placeholder="请选择图标" 
        @change="handleChange">
            <el-option v-for="item in icons" 
            :key="item" 
            :label="item" 
            :value="item">
            <div class="flex items-center justify-between">
                <el-icon>
                    <component :is="item"/>
                </el-icon>
                <span class="text-gray-500">{{ item }}</span>
            </div>
            </el-option>
        </el-select>
    </div>
</template>


<script setup>
import { ref } from 'vue'
import * as iconList from '@element-plus/icons-vue'


defineProps({
    modelValue:String
})
const icons = ref(Object.keys(iconList))


const emit = defineEmits(["update:modelValue"])
const handleChange=(icon)=>{
    emit("update:modelValue", icon);
}




</script>